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Labor productivity and comparative advantage in mining: The copper industry in Chile
(ELSEVIER SCI LTD, 2001)
Over the past two decades, the copper industry has enjoyed dramatic increases in labor productivity in both Chile and the United States. Recent research attributes most of the increase in the United States to innovation ...
Chuquicamata: patrimonio industrial de la minería del cobre en Chile
Ante el reciente abandono de Chuquicamata como área residencial debido al negocio minero, se hace necesaria lapuesta en valor y apreciación de sus variables patrimoniales. Para ello es importante verificar no sólo las ...
Bacterial stimulation of copper phytoaccumulation by bioaugmentation with rhizosphere bacteria
(PERGAMON-ELSEVIER SCIENCE LTD, 2010)
Copper contaminated areas pose environmental health risk to living organisms. Remediation processes are thus required for both crop production and industrial activities. This study employed bioaugmentation with copper ...
Photocorrosion of copper sulfides: toward a solar mining industry
(2018)
Copper sulfides such as chalcopyrite (CuFeS2), covellite (CuS) and chalcocite (Cu2S) are the most abundant, and thus mainly used, minerals in the copper mining industry worldwide. These metallic sulfides have semiconductor ...
The wealth gifted to the large-scale copper mining industry in Chile: new estimates, 2005-2014
(Naciones Unidas, 2018)
This article estimates the economic rents received by the 10 mines that comprise Chile’s
large-scale private-sector copper-mining industry. The methodology used produces a
conservative calculation and includes two ...
Ciclo Económico y Minería del Cobre en Chile
(Universidad Alberto Hurtado. Facultad de Economía y Negocios, 2015)
Intelligent management of the energy in copper mining, using predictive supervision systems
(Institute of Electrical and Electronics Engineers Inc., 2018)
Greening Chilean copper mining operations through industrial ecology strategies
(2014)
Sawdust was used as cheap sorbent for the remediation of a diesel and oil fuel-contaminated mining soil whereas biosolids were evaluated as collectors and frothers in froth flotation of copper sulphide ores. The use of ...